The Gap Band lead singer Charlie Wilson has quite the track record, having sung on four No. 1 R&B hits as well as the always-delightful "You Dropped a Bomb on Me." He's since enjoyed a resurgence, being big-upped by artists like Kanye West (who featured Wilson on "See Me Now") and Snoop Dogg. Kicking off tonight's free show is R&B smoothie Eric Benét; he scored a smash a decade ago with "Spend My Life With You," but you may know him better as Halle Berry's ex-husband. He's plugging his soulful new album tonight, Lost in Time.